Everything below is reference information about what circulating protocols state not a recommendation to use it
A detailed analysis of the regulatory pathways is provided, encompassing hormone regulation, adenosine monophosphate-activated protein kinase and mechanistic target of rapamycin signaling, and the impact of the sirtuin (SIRT) protein family, emphasizing the roles of metabolic products or non-metabolic enzymatic functions in energy metabolism
[4] Crockford D, Turjman N, Allan C, Angel J
Incidental nanoparticles in black tea alleviate DSS-induced ulcerative colitis in BALB/c mice
You blow into a small canister, place it into an analysis machine, wait a few seconds, and get your reading
the difference is the former can be healthy, and the latter can be life-threatening